Fresh Clashes In Ferguson, Mo., As National Guard Arrives

Protesters clashed yet again with police in Ferguson, Mo., the St. Louis suburb where Michael Brown, an unarmed black teenager, was shot by police Aug. 9. National Guard troops moved in by Gov. Jay Nixon didn't get involved, and the officer in charge of security in Ferguson said police came under fire and were targeted by Molotov cocktails. Thirty-one people were arrested.